Lesson One Vocabulary 1
A group of three places in a number, usually separated by commas.
What is a period?
The way a number is written with numerals
What is standard form?
The way a number is written with words or said aloud
What is word form?
A symbol used to write numbers.
What is a digit?
A way a number is written to show the place value of each digit. For example, 249 = 200 + 40 + 9
The value assigned to a digit based on its position in a number. For example, the 2 in 324 is in the tens place and has a value of 2 tens or 20.
What is place value?
To use as a sign or symbol for something
What is represent?
What is from is the number written in
893,205
What is standard form?
0,1,2,3,4,5,6,7,8, and 9 are examples of what?
What are digits?
What form is the number written in
900 + 30 + 3
What is expanded form?